IDVDDataSearchInfo (Windows Embedded CE 6.0)
1/6/2010
This interface provides access to the data search information (DSI) for a video object unit (VOBU).
The following table lists the methods for IDVDDataSearchInfo in the order the compiler calls them.
| Method | Description |
|---|---|
Returns the IDVDStreamControlInfo interface. |
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Returns the system clock reference base (SCR_base) of the current navigation pack (NV_PCK). |
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Returns the video object unit end address (VOBU_EA) from the data search information general information (DSI_GI). |
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Returns the relative address of the first, second, or third reference picture in the video object unit (VOBU). |
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Returns the video object unit's video object identification number (VOBU_VOB_IDN). |
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Returns the video object unit's cell identification number (VOBU_C_IDN). |
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Returns the video object unit's seamless playback category (VOBU_SML_CAT). |
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Returns the interleaved unit's end address (ILVU_EA). |
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Returns the next interleaved unit's start address (NXT_ILVU_SA) and the next interleaved unit's size (NXT_ILVU_SZ). |
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Returns information about audio discontinuities in the current video object (VOB). |
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Returns a specified seamless angle change's destination address (SML_AGL_Cn_DSTA) and size. |
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Returns the address of a video object unit (VOBU) that is a specified distance forward or behind in the presentation. |
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Returns the target audio pack address (A_SYNCA) for a specified audio stream. |
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Returns the video object unit (VOBU) start address for the target subpicture (SP_SYNCA) of a specified subpicture stream. |
The IDVDDataSearchInfo interface, like all COM interfaces, inherits the IUnknown interface methods. The IUnknown interface supports the following three methods:
Remarks
You can obtain a pointer to an IDVDDataSearchInfo interface in the following ways:
- By calling the IUnknown::QueryInterface method of a DVDData object and specifying the IID_IDVDDataSearchInfo interface identifier, see DVD-Video API Interface Identifiers.
- By calling the IDVDStreamControlInfo::GetDataSearchInfo method.
Requirements
| Header | dvdata.h, dvdata.idl |
| Library | Ddvdids.lib |
| Windows Embedded CE | Windows CE .NET 4.0 and later |